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| CodeSonar® 9.0p0 Hot Tips | CONFIDENTIAL | CodeSecure Inc |
A function parameter is modified, or has its address taken, in the body of the function.
| Class Name | Modified Parameter | ||||||
|---|---|---|---|---|---|---|---|
| Significance | style | ||||||
| Mnemonic | LANG.FUNCS.MODP | ||||||
| Categories |
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| Availability | Available for C and C++. |
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| Enabling | Checks for this warning class are disabled by default,
and require the unnormalized
C ASTs for the project. To enable them, add the following
WARNING_FILTER rule and RETAIN_UNNORMALIZED_C_AST specification to the project configuration file.
RETAIN_UNNORMALIZED_C_AST = Yes WARNING_FILTER += allow class="Modified Parameter" |
int lang_funcs_modp(int a, /* 'Modified Parameter' warning issued here */ int b, /* 'Modified Parameter' warning issued here */ int c){ /* not modified in body */ int x = a++; int *y = &b; return x + *y + a + c; }
The following configuration file parameters affect checks for this warning class.
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